Buggy code:
public class ProfessorActivity extends ActionBarActivity { private static final String [ ] __COLUMNS = new String [ ] { ProfessorEntry . COLUMN_FIRST_NAME , ProfessorEntry . COLUMN_LAST_NAME , ProfessorEntry . COLUMN_MIDDLE_NAME , ProfessorEntry . COLUMN_AVATAR , ProfessorEntry . COLUMN_ROLE , ProfessorEntry . COLUMN_ORGANIZATIONAL_UNIT , ProfessorEntry . COLUMN_AD_LOGIN , ProfessorEntry . COLUMN_FB_URL , ProfessorEntry . COLUMN_OFFICE_TEL , ProfessorEntry . COLUMN_ROOM , ProfessorEntry . COLUMN_PHONE_NUMBER , ( ( ProfessorEntry . TABLE_NAME ) + "." ) + ( ClassEntry . _ID ) } ; private static final int COL_FIRST_NAME = 0 ; private static final int COL_LAST_NAME = 1 ; private static final int COL_MIDDLE_NAME = 2 ; private static final int COL_AVATAR = 3 ; private static final int COL_ROLE = 4 ; private static final int COL_ORGANIZATIONAL_UNIT = 5 ; private static final int COL_AD_LOGIN = 6 ; private static final int COL_FB_URL = 7 ; private static final int COL_OFFICE_TEL = 8 ; private static final int COL_ROOM = 9 ; private static final int COL_PHONE_NUMBER = 10 ; private static final int COL_ID = 11 ; @ Override protected void onCreate ( Bundle savedInstanceState ) { } @ Override public boolean onSupportNavigateUp ( ) { } @ Override public boolean onCreateOptionsMenu ( Menu menu ) { } public static class ProfessorFragment extends Fragment implements LoaderManager . LoaderCallbacks < Cursor > { private TextView mFullNameTView ; private TextView mEmailTView ; private TextView mOUTView ; private TextView mRoleTView ; private TextView mFacebookTView ; private TextView mOfficeTel ; private TextView mRoom ; private TextView mPhoneNumber ; private ImageView mAvatarView ; private LinearLayout mFacebookTViewLabel ; private LinearLayout mOfficeTelLabel ; private LinearLayout mRoomLabel ; private LinearLayout mPhoneNumberLabel ; private LinearLayout mEmailLabel ; public static final String PROFESSOR_URI = "PROFESSOR_URI" ; static final String NULL_STRING = "null" ; private Uri mUri ; private int PROFESSOR_LOADER_ID = 6956 ; public ProfessorFragment ( ) { } @ Override public View onCreateView ( LayoutInflater inflater , ViewGroup container , Bundle savedInstanceState ) { } @ Override public void onActivityCreated ( @ Nullable Bundle savedInstanceState ) { } @ Override public void onLoaderReset ( Loader < Cursor > loader ) { } @ Override public void onLoadFinished ( Loader < Cursor > loader , Cursor data ) { if ( ! ( data . moveToFirst ( ) ) ) { return ; } String fullName = ( ( ( ( data . getString ( ProfessorActivity . COL_LAST_NAME ) ) + "<seq2seq4repair_space>" ) + ( data . getString ( ProfessorActivity . COL_FIRST_NAME ) ) ) + "<seq2seq4repair_space>" ) + ( data . getString ( ProfessorActivity . COL_MIDDLE_NAME ) ) ; String email = data . getString ( ProfessorActivity . COL_AD_LOGIN ) ; String organizationalUnit = data . getString ( ProfessorActivity . COL_ORGANIZATIONAL_UNIT ) ; String role = data . getString ( ProfessorActivity . COL_ROLE ) ; String professorAvatar = data . getString ( ProfessorActivity . COL_AVATAR ) ; String facebook = data . getString ( ProfessorActivity . COL_FB_URL ) ; String officeTel = data . getString ( ProfessorActivity . COL_OFFICE_TEL ) ; String room = data . getString ( ProfessorActivity . COL_ROOM ) ; String phoneNumber = data . getString ( ProfessorActivity . COL_PHONE_NUMBER ) ; mFullNameTView . setText ( fullName ) ; mEmailTView . setText ( email ) ; mOUTView . setText ( organizationalUnit ) ; mRoleTView . setText ( role ) ; if ( ProfessorActivity . ProfessorFragment . isEmptyValueOrNull ( facebook ) ) { mFacebookTViewLabel . setVisibility ( GONE ) ; } else { mFacebookTView . setText ( facebook ) ; } if ( ProfessorActivity . ProfessorFragment . isEmptyValueOrNull ( officeTel ) ) { mOfficeTelLabel . setVisibility ( GONE ) ; } else { mOfficeTel . setText ( officeTel ) ; } if ( ProfessorActivity . ProfessorFragment . isEmptyValueOrNull ( room ) ) { mRoomLabel . setVisibility ( GONE ) ; } else { mRoom . setText ( room ) ; } if ( ProfessorActivity . ProfessorFragment . isEmptyValueOrNull ( phoneNumber ) ) { mPhoneNumberLabel . setVisibility ( GONE ) ; } else { mPhoneNumber . setText ( phoneNumber ) ; } String filename = professorAvatar . substring ( ( ( professorAvatar . lastIndexOf ( '//' ) ) + 1 ) ) ; if ( filename . equals ( API_DEFAULT_AVATAR_URL ) ) { <START_BUG> mAvatarView . setImageResource ( ic_action_person ) ; <END_BUG> } else { new ru . guu . my . myguuruclient . utilities . DownloadImageTask ( mAvatarView ) . execute ( ( ( TimetableContract . REMOTE_BASE_URL ) + professorAvatar ) ) ; } } private static boolean isEmptyValueOrNull ( String value ) { } @ Override public Loader < Cursor > onCreateLoader ( int id , Bundle args ) { } } }

Fix:
mAvatarView . setImageResource ( ic_action_person_white ) ;